Official Windows Mobile 6.1 update for Kaiser leaks out

The good news: HTC's prepping to officially launch a Windows Mobile 6.1 update for its TyTN II any day (or week, or month) now. The better news: you can get it now. The bad news: although there are some video performance tweaks in place, they aren't exactly revolutionary -- and it's still not true video acceleration. The worst news: AT&T's Tilt update will apparently follow on at some nebulous point in the future. Got all that? So if you're lucky enough to be sporting an unbranded Kaiser of some sort, why wait? Grab the update from MoDaCo and let us know how it treats you.